# SDR CALA2026030214149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2026
- Submitted: March 2, 2026
- Operation: Air carrier
- Aircraft: [N37437](https://openairdocs.org/aircraft/N37437), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 33532
- Aircraft time: 51,947 hours, 18,550 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A5506
- Condition: Damaged
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026030214149

## Discrepancy

MAIN CABIN FLOORBEAM BS 987, LBL 2L - RBL 2R, TWO EACH HOLES ARE IN A PREVIOUS FLOORBEAM REPAIR.  REPAIRED THE MAIN CABIN FLOORBEAM AT BS 987 LBL 2 - RBL 2 IAW REO-G25823, REV IR, & EC/RA 5370-01218.

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